problem21_99

# University Physics with Modern Physics with Mastering Physics (11th Edition)

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21.99: a) 0 2 0 2 0 2 0 3 0 2 0 1 2 m C 0200 . 0 2 m C 0100 . 0 2 m C 0200 . 0 2 2 2 ) ( ε ε ε ε σ ε σ ε σ P E + - - = + - - = - × = = in the C, N 10 65 . 5 2 m C 0100 . 0 ) ( 8 0 2 ε P E x -direction. b) 0 2 0 2 0 2 0 3 0 2 0 1 2 m C 0200 . 0 2 m C 0100 . 0 2 m C 0200 . 0 2 2 2 ) ( ε ε ε ε σ ε σ ε σ R E + - + = + - + = + × = = in the C, N 10 69 . 1 2 m C 0300 . 0 ) ( 9 0 2 ε R E x -direction. c) 0 2 0 2 0 2 0 3 0 2 0 1 2 m C 0200 . 0 2 m C 0100 . 0 2 m C 0200 . 0 2 2 2 ) ( ε ε ε ε σ ε σ ε σ S E + + + = + + + = + × = = in the C, N 10 82 . 2 2 m C 0500 . 0 ) ( 9 0 2 ε S E x -direction. d) 0 2 0 2 0 2 0 3 0 2 0 1 2 m C 0200 . 0 2 m C 0100 . 0 2 m C 0200 . 0 2 2 2 ) ( ε ε ε ε σ ε σ ε σ T E - + + = - +
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## This document was uploaded on 02/06/2008.

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